--- /dev/null
+/* FCE Ultra - NES/Famicom Emulator\r
+ *\r
+ * Copyright notice for this file:\r
+ * Copyright (C) 2012 CaH4e3\r
+ *\r
+ * This program is free software; you can redistribute it and/or modify\r
+ * it under the terms of the GNU General Public License as published by\r
+ * the Free Software Foundation; either version 2 of the License, or\r
+ * (at your option) any later version.\r
+ *\r
+ * This program is distributed in the hope that it will be useful,\r
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
+ * GNU General Public License for more details.\r
+ *\r
+ * You should have received a copy of the GNU General Public License\r
+ * along with this program; if not, write to the Free Software\r
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
+ */\r
+\r
+#include "mapinc.h"\r
+\r
+static uint8 regs[8];\r
+\r
+static SFORMAT StateRegs[]=\r
+{\r
+ {regs, 8, "REGS"},\r
+ {0}\r
+};\r
+\r
+static void Sync(void)\r
+{\r
+ setprg8(0x8000,regs[0]);\r
+ setprg8(0xA000,regs[2]);\r
+ setprg8(0xC000,regs[4]);\r
+ setprg8(0xE000,~0);\r
+ setchr4(0x0000,regs[6]); \r
+ setchr4(0x1000,regs[7]); \r
+}\r
+\r
+static DECLFW(M151Write)\r
+{\r
+ regs[(A >> 12)&7] = V;\r
+ Sync();\r
+}\r
+\r
+static void M151Power(void)\r
+{\r
+ Sync();\r
+ SetReadHandler(0x8000,0xFFFF,CartBR);\r
+ SetWriteHandler(0x8000,0xFFFF,M151Write);\r
+}\r
+\r
+static void StateRestore(int version)\r
+{\r
+ Sync();\r
+}\r
+\r
+void Mapper151_Init(CartInfo *info)\r
+{\r
+ info->Power=M151Power;\r
+ GameStateRestore=StateRestore;\r
+ AddExState(&StateRegs, ~0, 0, 0);\r
+}\r